[PATCH 1/5] arm: mvebu: Aligne the internal registers virtual base to support LPAE

From: Gregory CLEMENT
Date: Thu Mar 21 2013 - 12:26:59 EST


From: Lior Amsalem <alior@xxxxxxxxxxx>

In order to be able to support he LPAE, the internal registers virtual
base must be aligned to 2MB.

Signed-off-by: Lior Amsalem <alior@xxxxxxxxxxx>
Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
---
arch/arm/include/debug/mvebu.S | 2 +-
arch/arm/mach-mvebu/armada-370-xp.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/include/debug/mvebu.S b/arch/arm/include/debug/mvebu.S
index 865c6d0..df191af 100644
--- a/arch/arm/include/debug/mvebu.S
+++ b/arch/arm/include/debug/mvebu.S
@@ -12,7 +12,7 @@
*/

#define ARMADA_370_XP_REGS_PHYS_BASE 0xd0000000
-#define ARMADA_370_XP_REGS_VIRT_BASE 0xfeb00000
+#define ARMADA_370_XP_REGS_VIRT_BASE 0xfec00000

.macro addruart, rp, rv, tmp
ldr \rp, =ARMADA_370_XP_REGS_PHYS_BASE
diff --git a/arch/arm/mach-mvebu/armada-370-xp.h b/arch/arm/mach-mvebu/armada-370-xp.h
index c6a7d74..c49c08e 100644
--- a/arch/arm/mach-mvebu/armada-370-xp.h
+++ b/arch/arm/mach-mvebu/armada-370-xp.h
@@ -16,7 +16,7 @@
#define __MACH_ARMADA_370_XP_H

#define ARMADA_370_XP_REGS_PHYS_BASE 0xd0000000
-#define ARMADA_370_XP_REGS_VIRT_BASE IOMEM(0xfeb00000)
+#define ARMADA_370_XP_REGS_VIRT_BASE IOMEM(0xfec00000)
#define ARMADA_370_XP_REGS_SIZE SZ_1M

#ifdef CONFIG_SMP
--
1.7.9.5

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